Qingdao Yulong Adhesive Industry Co., Ltd is one of the leading manufacturers and exporters in ahesive tape industry and one of the largest suppliers of BOPP packing tape in China. our products are opp adhesive tape, BOPP stationery tape, masking tape, double side tissue tape, EVA foam tape, kraft paper tape, cloth tape, bag sealing tape, aluminum coated-tape and so on. In addition, we have established cooperative relationships with several domestic research institutes and universities.